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Moroso Filtered Valve Cover Breather - Clamp-On - No Hood - 1-3/8in ID

Marsoni M251S
Sale price$25.99
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Moroso Filtered Valve Cover Breather - Clamp-On - No Hood - 1-3/8in IDSKU: 68815 UPC: 84663688157 Moroso Filtered Valve Cover Breather Clamp On No Hood 1 3 8in ID This Moroso Filtered Valve Cover Breather provides reliable crankcase ventilation for performance engines. The clamp on design fits standard 1 3 8in valve cover grommets on Chevy small block big block and LS engines plus Ford Windsor and Cleveland V8s. It filters incoming air to block contaminants while venting pressure to maintain engine efficiency. Key
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 109 reviews
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D
Verified Purchase
Debra
Belleville, US
★★★★★ 5
My car can breathe!
Style: Standard Air Filter
I have improved car preferences.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
A
Verified Purchase
Andrew Whyne
Whiting, US
★★★★★ 4
Fits fine
Style: Standard Air Filter
Item is a perfect fit. 2009 XB
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
K
Verified Purchase
Kelly Warren
Houston, US
★★★★★ 5
Quality air filter.
Color: 1Pc-CA10741
Appears to be of high quality, better than OEM. Good tight fit. Took less than 3 minutes to install in my 2010 Toyota Prius.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
A
Verified Purchase
~A. & ~B.
Los Angeles, US
★★★★★ 5
Abuse for many years with absolutely no disappointment. Worth the money!!
Color: 1Pc-CA11450
Fantastic filter that gets it's job done really well. Have you sees filters for years with absolutely zero problems or issues . I will continue to buy these Air Filters for my foreign made vehicles. Size was perfect easy installation good value for the money material isn't thin or cheaply made either. Definitely have enjoyed using these Motor Air and Cabin Air filters.
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Reviewed in the United States on April 30, 2026
P
Verified Purchase
Pisgah Hiker
Grantham, US
★★★★★ 5
Great filter!
Color: 1Pc-CA10755
Perfect fit in my 2024 Toyota Tacoma TRD Sport! My original one has 25,000 miles on it and honestly, wasn't that bad. But, I knew that if I didn't spend $20 and change it myself, the dealership guys would hound me everytime and try to sell me a $75 filter.
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Reviewed in the United States on May 12, 2026

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